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<html lang="en">
<head>
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    <title>Document</title>
    <style type="text/css">
    *
    {
        margin: 0;
        padding: 0;
        list-style-type: none;
    }

    a,img
    {
        border: 0;
        text-decoration: none;
    }

    body
    {
        font: 12px/180% Arial, Helvetica, sans-serif, "新宋体";
    }

    .collapsed
    {
        height: 25px;
    }
    </style>
</head>
<body>
    <div id="my_menu" class="sdmenu">
        <div>
            <span class="menuSpan">在线工具</span>
            <a href="#">图像优化</a>
            <a href="#">收藏夹图标生成器</a>
            <a href="#">邮件</a>
            <a href="#">htaccess密码</a>
            <a href="#">梯度图像</a>
            <a href="#">按钮生成器</a>
        </div>
        <div class="collapsed">
            <span class="menuSpan">支持我们</span>
            <a href="#">推荐我们</a>
            <a href="#">链接我们</a>
            <a href="#">网络资源</a>
        </div>
        <div class="collapsed">
            <span class="menuSpan">合作伙伴</span>
            <a href="#">JavaScript工具包</a>
            <a href="#">CSS驱动</a>
            <a href="#">CodingForums</a>
            <a href="#">CSS例子</a>
        </div>
        <div class="collapsed">
            <span class="menuSpan">测试电流</span>
            <a href="#">Current or not</a>
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